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Run DCE after a LoopFlatten test to reduce spurious output [nfc]
[llvm-project.git]
/
llvm
/
test
/
Analysis
/
CallGraph
/
do-nothing-intrinsic.ll
blob
fc2c541736e7b313e2f87b2d1729bf3f67d48a1e
1
; RUN: opt < %s -passes='require<callgraph>'
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; PR13903
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define void @main() personality i8 0 {
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invoke void @llvm.donothing()
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to label %ret unwind label %unw
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unw:
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%tmp = landingpad i8 cleanup
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br label %ret
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ret:
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ret void
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}
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declare void @llvm.donothing() nounwind readnone